Influence of the rates of a herbicide Germes on the productivity of a sunflower variety Aladdin

The application of herbicides of ALS-inhibiting type based on imazapir and imazamox allowed getting rid the weeds, including hard-to-remove ones, and controlling spreading of the new more virulent races of broomrape O. cumana. Thus, herbicide resistant varieties will be more high-yielding. In 2021-2022, action of increased rates of an after-seedling herbicide Germes, OD (by Schyolkovo Agrochim) - 1.0, 1.3, and 1.5 l/ha on the productivity of a new sunflower variety Aladdin being resistant to herbicides of imidazolinone group was studied in the V.S. Pustovoit All-Russian Research Institute of Oil Crops. The treatment of sunflower plants of the Aladdin variety with the different doses of the herbicide Germes, OD did not cause any significant differences in morphological traits, a duration of a vegetative period, seed yield, and oil content. There was no negative impact of the increased doses of the herbicide on the sunflower plants growth and development.